Re: [FFmpeg-user] Problem playing mp4 file

And here is sthe output of ffplay. Of course, I had to quit the play because all I was seeing were pixillated images. $ ffplay -loglevel debug BulletProof_Monk.mp4 ffplay version N-81669-gb82c1a3 Copyright (c) 2003-2016 the FFmpeg developers built with gcc 4.8.3 (GCC) 20140911 (Red Hat

Re: [FFmpeg-user] Problem playing mp4 file

On 4/6/2019 9:14 AM, Kieran O Leary wrote: JD, why do you never post the full console output? It always ends up solving the issue. And why are you always top-posting? (Pls look that up, and don't do it.) Also, get a new version of ffmpeg, don't use one from 2016. z!

[FFmpeg-user] RES: RES: RES: HLS - command line hls_segment_size creates problems in segments

Hi, thanks for the reply again. I did not quite understand your answer, the 'git builds' version was fix for this? or do I have to open a bug ticket? (I tried to open a ticket, but the pages do not work) De: Moritz Barsnick Enviado:sexta-feira, 5 de abril de 2019

Re: [FFmpeg-user] does ffmpeg support ffserver

Hi, Thanks for your help. Have you used python-librtmp to transfer rtmp stream? Thanks Regards Andrew At 2019-04-01 06:13:19, "Michael Shaffer" wrote: >Here is the script I made for restarting the cameras.. Could alter it so it >lets you switch streams etc.. > > >import tkinter as tk

[FFmpeg-user] Problem playing mp4 file

Hi, I downloaded from YT a video with the youtube-dl command as follows: youtube-dl -f 227 -o BulletProof_Monk.mp4 https://www.youtube.com/watch?v=n-XfagAzwHM after the movie downloaded I tried to play it. ffplay BulletProof_Monk.mp4 yields no audio, and video is all pixellated. mplayer

Re: [FFmpeg-user] Problem playing mp4 file

OK. I attach the full output of mplayer -msglevel all=9 BulletProof_Monk.mp4 2>&1 | lz4c -9 > /tmp/err.lz4 On 04/06/2019 10:14 AM, Kieran O Leary wrote: On Sat, 6 Apr 2019, 17:12 JD, wrote: Hi, I downloaded from YT a video with the youtube-dl command as follows: youtube-dl -f 227 -o

Re: [FFmpeg-user] Problem playing mp4 file

On Sat, 6 Apr 2019, 17:12 JD, wrote: > Hi, > I downloaded from YT a video with the youtube-dl command as follows: > > youtube-dl -f 227 -o BulletProof_Monk.mp4 > https://www.youtube.com/watch?v=n-XfagAzwHM > > after the movie downloaded I tried to play it. > > ffplay BulletProof_Monk.mp4 > JD,

[FFmpeg-user] Problem: extracted alpha plane from a grayscale PNG is shifted by 1 pixel to the left

I have a strange problem with extracting alpha plane from an grayscale PNG with alpha channel. So I have an image with alpha in it and use this command: ffmpeg -i 1-open-patch.png -vf alphaextract -pix_fmt gray testgray_alpha.png or ffmpeg -i 1-open-patch.png -vf alphaextract

Re: [FFmpeg-user] Problem: extracted alpha plane from a grayscale PNG is shifted by 1 pixel to the left

2019-04-07 2:17 GMT+02:00, Mikhail V : > I have a strange problem with extracting alpha plane from an grayscale > PNG with alpha channel. > So I have an image with alpha in it and use this command: > > ffmpeg -i 1-open-patch.png -vf alphaextract -pix_fmt gray > testgray_alpha.png > or > ffmpeg